SP3 — Three layers. No exceptions. Private, end-to-end encrypted storage for individuals and organisations. SP3 home Architecture Principles Infrastructure Request Access Request Access See the architecture
Transport — state-of-the-art TLS 1.3 with x25519 key exchange and AES-256-GCM encryption. Four labelled layers: Access, Storage, Encryption, Transport. SP3 home Architecture Principles Infrastructure Request Access
Access — verified at the door. FIDO2 / WebAuthn hardware keys, Argon2id password hashing, geo-aware short-lived sessions. SP3 home Architecture Principles Infrastructure Request Access
A storage company should be boring. We aim for that, every day, without exception. SP3 home Architecture Principles Infrastructure Request Access
Four commitments. None of them optional. Privacy is the product, European jurisdiction, no advertising ever, full portability. SP3 home Architecture Principles Infrastructure Request Access
Zero breaches. One standard. 99.99% monthly uptime SLA, primary region EU-West, 24-hour incident response, dedicated European hardware. SP3 home Architecture Principles Infrastructure Request Access
Accounts are onboarded individually. SP3 does not operate self-service signup. Write to us and we will be in touch. Footer with Product, Company and Legal links. SP3 home Architecture Principles Infrastructure Request Access Request Access Architecture Principles Infrastructure Contact Request Access Status Privacy Policy Terms of Service Data Processing GDPR — Art. 23